Home / 4,391,354.82-6,586,366.40-1,196,735.88

Finding the Fourth Proportional to 4,391,354.82, 6,586,366.40 and 1,196,735.88

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Solution

The fourth proportional to 4,391,354.82, 6,586,366.40 and 1,196,735.88 is: 1,794,922.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,354.82 : 6,586,366.40 = 1,196,735.88 : x
  2. Step 2: Convert to fraction form
    4,391,354.82/6,586,366.40 = 1,196,735.88/x
  3. Step 3: Cross multiply
    4,391,354.82x = 6,586,366.40 × 1,196,735.88
  4. Step 4: Simplify right side
    4,391,354.82x = 7,882,140,989,706.43
  5. Step 5: Solve for x
    x = 7,882,140,989,706.43/4,391,354.82
  6. Step 6: Final answer
    x = 1,794,922.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.